CN213068717U

CN213068717U - Continuous casting slab subcutaneous air hole detection device

Info

Publication number: CN213068717U
Application number: CN202021919555.3U
Authority: CN
Inventors: 李维华; 王光文
Original assignee: Fujian Sanbao Steel Co Ltd
Current assignee: Fujian Sanbao Steel Co Ltd
Priority date: 2020-09-06
Filing date: 2020-09-06
Publication date: 2021-04-27
Anticipated expiration: 2030-09-06

Abstract

The utility model relates to a continuous casting slab subcutaneous gas pocket detection device, including ultrasonic detector and mounting panel, ultrasonic detector is connected with the detecting head through the cable, the buffer beam is installed on the top of detecting head, the top sliding connection of buffer beam has the stopper, the up end of stopper is provided with the hydraulic stem along vertical direction, the lower terminal surface at the mounting panel is fixed on the top of hydraulic stem, the outside of detecting head is provided with the sleeve, telescopic bottom threaded connection has the collar, the bottom of collar bonds and has the sponge mark body, first drive wheel and second drive wheel are installed through the wheel carrier to the terminal surface front portion under the mounting panel, be connected through the pivot between first drive wheel and the second drive wheel, the lower terminal surface front portion of mounting panel is provided with driving motor. The design of the buffer rod and the spring can ensure the measurement accuracy; in addition, the design of sleeve and sponge mark body can be in the surface of waiting to detect panel pressing mark, and the later stage operating personnel of being convenient for repair.

Description

Continuous casting slab subcutaneous air hole detection device

Technical Field

The utility model relates to an air pocket detects technical field, and more specifically says, relates to a continuous casting slab subcutaneous air pocket detection device.

Background

The continuous casting slab is a continuous casting iron-smelting technology taking slab as a main product, and the continuous casting rolled steel slab is mainly used for rolling flat plates (thick plates, middle plates, thin plates and strip coils). Bubbles are generated in the continuous casting slab in the production process, and the continuous casting slab needs to be detected by an ultrasonic detector, but the conventional ultrasonic detector needs to be held by an operator for a long time in the use process, so that the labor intensity is high, and the detection efficiency is low; in addition, the probe is not tightly attached to the plate to be detected, so that the measurement accuracy is easily influenced; simultaneously, the bubble position that detects out needs the manual work to carry out the mark, troublesome poeration, the utility model discloses a new solution is proposed to above problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a continuous casting slab hypoderm gas pocket detection device to solve the technical problem who mentions in the background art.

In order to solve the above problems, the utility model adopts the following technical proposal.

A continuous casting slab subcutaneous air hole detection device comprises an ultrasonic detector and a mounting plate, wherein the ultrasonic detector is connected with a detection head through a cable, the top end of the detection head is provided with a buffer rod, the buffer rod is sleeved with a spring, the top end of the buffer rod is connected with a limiting block in a sliding manner, the upper end surface of the limiting block is provided with a hydraulic rod along the vertical direction, the top end of the hydraulic rod is fixed on the lower end surface of the mounting plate, the outer side of the detection head is provided with a sleeve, the top end of the sleeve is symmetrically provided with a connecting plate, the upper end surface of the connecting plate is provided with an air cylinder, the air cylinder is fixed on the lower end surface of the mounting plate along the vertical direction, the bottom of the sleeve is connected with a mounting ring in a threaded manner, the bottom end of the mounting ring is bonded with a sponge mark body, the, driving motor passes through the gear train and is connected with the pivot transmission, and driving motor is connected with the controller through the wire, and the controller respectively with hydraulic stem and cylinder electric connection, the lower terminal surface rear portion of mounting panel rotates and is connected with driven wheelset, the controller passes through the support mounting on ultrasonic detector, the up end of mounting panel is provided with the battery, the battery respectively with hydraulic stem, cylinder, driving motor electric connection.

Preferably, a placing box is arranged on the outer side of the storage battery and fixed on the upper end face of the mounting plate.

In any of the above schemes, preferably, the side wall of the placing box is provided with a charging hole, and the charging hole is electrically connected with the storage battery.

In any of the above schemes, preferably, a handle is arranged on the side wall of the mounting plate.

In any of the above schemes, preferably, a rubber protective sleeve is arranged on the handle.

In any one of the above schemes, preferably, a warning light is arranged on the side wall of the mounting plate, and the warning light is electrically connected with the storage battery.

In any one of the above aspects, preferably, a protective cover is provided outside the driving motor, and the protective cover is bolted to the lower end surface of the mounting plate.

In any of the above aspects, it is preferable that a heat dissipation grill is provided on a side wall of the protective cover.

Compared with the prior art, the utility model has the advantages of:

the design of the buffer rod and the spring in the utility model can ensure good contact between the detecting head and the plate to be detected, and ensure the measuring accuracy; in addition, the sleeve and the sponge mark body are designed, mark coating can be injected into the sponge mark body in advance, the sleeve and the sponge mark body are driven by the air cylinder to press a mark on the surface of the plate to be detected, and later-stage repair by operators is facilitated; meanwhile, due to the design of the driving motor, the detection head can automatically move on the plate to be detected, and the labor intensity of operators is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of a continuous casting slab subcutaneous air hole detection device of the present invention;

FIG. 2 is a bottom view of the mounting plate;

FIG. 3 is an enlarged view of a portion of the area A in FIG. 1;

fig. 4 is a partially enlarged view of the region B in fig. 1.

The reference numbers in the figures illustrate:

1. an ultrasonic detector; 2. mounting a plate; 3. a probe head; 4. a buffer rod; 5. a spring; 6. a limiting block; 7. a hydraulic lever; 8. a sleeve; 9. a connecting plate; 10. a cylinder; 11. a mounting ring; 12. a sponge mark body; 13. a first drive wheel; 14. a second drive wheel; 15. a rotating shaft; 16. a drive motor; 17. a controller; 18. a driven wheel set; 19. a storage battery; 20. placing a box; 21. a charging hole; 22. a handle; 23. a rubber protective sleeve; 24. a warning light; 25. a protective cover; 26. a heat dissipation grid.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example 1:

referring to fig. 1 to 4, a continuous casting slab subcutaneous air hole detection device comprises an ultrasonic detector 1 and a mounting plate 2, wherein the ultrasonic detector 1 is connected with a detection head 3 through a cable, a buffer rod 4 is mounted at the top end of the detection head 3, a spring 5 is sleeved on the buffer rod 4, a limit block 6 is slidably connected with the top end of the buffer rod 4, a hydraulic rod 7 is vertically arranged on the upper end surface of the limit block 6, the top end of the hydraulic rod 7 is fixed on the lower end surface of the mounting plate 2, a sleeve 8 is arranged on the outer side of the detection head 3, a connecting plate 9 is symmetrically arranged at the top end of the sleeve 8, an air cylinder 10 is arranged on the upper end surface of the connecting plate 9, the air cylinder 10 is vertically fixed on the lower end surface of the mounting plate 2, a mounting ring 11 is threadedly connected to the bottom of the sleeve 8, a sponge mark body 12 is bonded to the bottom end, first drive wheel 13 is connected through pivot 15 with second drive wheel 14 between, the lower terminal surface front portion of mounting panel 2 is provided with driving motor 16, driving motor 16 passes through the gear train and is connected with the 15 transmissions of pivot, driving motor 16 is connected with controller 17 through the wire, and controller 17 respectively with hydraulic stem 7 and cylinder 10 electric connection, the lower terminal surface rear portion of mounting panel 2 rotates and is connected with driven wheelset 18, controller 17 passes through the support mounting on ultrasonic detector 1, the up end of mounting panel 2 is provided with battery 19, battery 19 respectively with hydraulic stem 7, cylinder 10, driving motor 16 electric connection.

In this embodiment, a storage box 20 is provided outside the battery 19, and the storage box 20 is fixed to the upper end surface of the mounting plate 2. The storage battery 19 is protected from rain by the design of the storage box 20.

In this embodiment, a charging hole 21 is disposed on a side wall of the placing box 20, and the charging hole 21 is electrically connected to the storage battery 19. The charging hole 21 is designed to facilitate charging of the battery 19 and to maintain the battery 19 with sufficient power.

In this embodiment, a handle 22 is provided on the side wall of the mounting plate 2. The handle 22 is designed to facilitate the handling of the mounting plate 2 and the equipment thereon.

In this embodiment, a rubber protective sleeve 23 is disposed on the handle 22. The design of the rubber protective sleeve 23 can reduce the abrasion of the handle 22 and prolong the service life of the handle 22.

In this embodiment, a warning light 24 is disposed on the side wall of the mounting plate 2, and the warning light 24 is electrically connected to the battery 19. The warning light 24 is designed to warn surrounding personnel of the distance from the work area.

In the present embodiment, a protective cover 25 is provided on the outer side of the driving motor 16, and the protective cover 25 is bolted to the lower end surface of the mounting plate 2. The protective cover 25 is designed to protect the driving motor 16 from external force.

In this embodiment, a heat dissipation grid 26 is disposed on the side wall of the protective cover 25. The heat dissipation grid 26 can dissipate the heat in the protection cover 25 in time, so as to maintain the normal working temperature in the protection cover 25.

Example 2:

on embodiment 1's basis, place mounting panel 2 on the surface of waiting to detect panel, through the flexible length of controller 17 adjustment hydraulic stem 7, make detecting head 3 with wait to detect the surface laminating of panel, open ultrasonic detector 1, then start driving motor 16 through controller 17, driving motor 16 drives mounting panel 2 and detecting head 3 and waits to detect panel surface removal, after detecting out the bubble, accessible controller 17 starts cylinder 10, cylinder 10 drives sleeve 8 and sponge mark body 12 and marks the detection area. The design of the buffer rod 4 and the spring 5 can ensure good contact between the detecting head 3 and the plate to be detected, and ensure the measurement accuracy; in addition, the sleeve 8 and the sponge mark body 12 are designed, mark coating can be injected into the sponge mark body 12 in advance, the sleeve 8 and the sponge mark body 12 are driven by the air cylinder 10 to press marks on the surface of the plate to be detected, and later-period operators can repair the plate conveniently; meanwhile, the design of the driving motor 16 can realize the automatic movement of the detecting head 3 on the plate to be detected, thereby reducing the labor intensity of operators.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a continuous casting slab skin gas pocket detection device, includes ultrasonic detector (1) and mounting panel (2), its characterized in that: the ultrasonic detector (1) is connected with a detecting head (3) through a cable, a buffer rod (4) is installed at the top end of the detecting head (3), a spring (5) is sleeved on the buffer rod (4), a limiting block (6) is connected to the top end of the buffer rod (4) in a sliding mode, a hydraulic rod (7) is arranged on the upper end face of the limiting block (6) in the vertical direction, the top end of the hydraulic rod (7) is fixed to the lower end face of a mounting plate (2), a sleeve (8) is arranged on the outer side of the detecting head (3), connecting plates (9) are symmetrically arranged at the top end of the sleeve (8), an air cylinder (10) is arranged on the upper end face of the connecting plate (9), the air cylinder (10) is fixed to the lower end face of the mounting plate (2) in the vertical direction, a mounting ring (11) is connected to the bottom of the sleeve (8) through threads, a sponge mark body (12) is bonded to, be connected through pivot (15) between first drive wheel (13) and the second drive wheel (14), be provided with driving motor (16) before the lower terminal surface of mounting panel (2), driving motor (16) are connected with pivot (15) transmission through the gear train, driving motor (16) are connected with controller (17) through the wire, and controller (17) respectively with hydraulic stem (7) and cylinder (10) electric connection, the lower terminal surface rear portion of mounting panel (2) rotates and is connected with driven wheelset (18), controller (17) pass through the support mounting on ultrasonic detector (1), the up end of mounting panel (2) is provided with battery (19), battery (19) respectively with hydraulic stem (7), cylinder (10), driving motor (16) electric connection.

2. The continuous casting slab subcutaneous air hole detection device according to claim 1, characterized in that: a placing box (20) is arranged on the outer side of the storage battery (19), and the placing box (20) is fixed on the upper end face of the mounting plate (2).

3. The continuous casting slab subcutaneous air hole detection device according to claim 2, characterized in that: the side wall of the placing box (20) is provided with a charging hole (21), and the charging hole (21) is electrically connected with the storage battery (19).

4. The continuous casting slab subcutaneous air hole detection device according to claim 1, characterized in that: and a handle (22) is arranged on the side wall of the mounting plate (2).

5. The continuous casting slab subcutaneous air hole detection device according to claim 4, characterized in that: a rubber protective sleeve (23) is arranged on the handle (22).

6. The continuous casting slab subcutaneous air hole detection device according to claim 1, characterized in that: be provided with warning light (24) on the lateral wall of mounting panel (2), warning light (24) with battery (19) electric connection.

7. The continuous casting slab subcutaneous air hole detection device according to claim 1, characterized in that: the outer side of the driving motor (16) is provided with a protective cover (25), and the protective cover (25) is connected to the lower end face of the mounting plate (2) through bolts.

8. The continuous casting slab subcutaneous blowhole detection apparatus according to claim 7, wherein: and a heat dissipation grid (26) is arranged on the side wall of the protective cover (25).